Original Concept: Tony Bates, Revised by: Philip Smith, Further Revised: Geoff Huston
IPv6 CIDR Report: www.cidr-report/v6
Original Concept: Tony Bates, Revised by: Philip Smith, Further Revised: Geoff Huston
IPv6 CIDR Report: www.cidr-report/v6
This report was generated at Sat Apr 28 02:01:29 2012 AEST.
This lists the "Top 30" ASes who if they aggregated their announced prefixes could make a significant contribution to the reduction of the current size of the Internet routing table.
Date Prefixes CIDR Agg
21-04-12 421396 242040
22-04-12 420975 242782
23-04-12 421082 243324
24-04-12 420917 241664
25-04-12 421033 243819
26-04-12 421338 243520
27-04-12 423016 244677
28-04-12 421762 244677
0 Number of ASes in routing system
0 Number of ASes announcing only one prefix
3448 Largest number of prefixes announced by an AS
AS33363: BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC
0 Largest address span announced by an AS (/32s)
Æèÿÿÿ : BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC
--- 28Apr12 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 421762 244677 177085 42.0% All ASes
AS6389 3425 198 3227 94.2% BELLSOUTH-NET-BLK - BellSouth.net Inc.
AS33363 3448 1121 2327 67.5% BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC
AS1785 1909 200 1709 89.5% AS-PAETEC-NET - PaeTec Communications, Inc.
AS7029 3408 1791 1617 47.4% WINDSTREAM - Windstream Communications Inc
AS4323 2964 1496 1468 49.5% TWTC - tw telecom holdings, inc.
AS22773 1580 122 1458 92.3% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
AS18566 2091 713 1378 65.9% COVAD - Covad Communications Co.
AS2118 1304 79 1225 93.9% RELCOM-AS OOO "NPO Relcom"
AS4766 1916 739 1177 61.4% KIXS-AS-KR Korea Telecom
AS4755 1576 487 1089 69.1% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
AS28573 1810 728 1082 59.8% NET Servicos de Comunicao S.A.
AS10620 1832 793 1039 56.7% Telmex Colombia S.A.
AS7552 1283 269 1014 79.0% VIETEL-AS-AP Vietel Corporation
AS4538 1633 624 1009 61.8% ERX-CERNET-BKB China Education and Research Network Center
AS6503 1534 546 988 64.4% Axtel, S.A.B. de C.V.
AS7303 1362 449 913 67.0% Telecom Argentina S.A.
AS20115 1640 729 911 55.5% CHARTER-NET-HKY-NC - Charter Communications
AS26615 903 33 870 96.3% Tim Celular S.A.
AS9498 956 88 868 90.8% BBIL-AP BHARTI Airtel Ltd.
AS8151 1494 656 838 56.1% Uninet S.A. de C.V.
AS17974 1824 993 831 45.6% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
AS18101 948 192 756 79.7% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI
AS9394 844 144 700 82.9% CRNET CHINA RAILWAY Internet(CRNET)
AS4808 1008 316 692 68.7% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
AS24560 1027 381 646 62.9% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
AS3356 1112 476 636 57.2% LEVEL3 Level 3 Communications
AS3549 1259 629 630 50.0% GBLX Global Crossing Ltd.
AS13977 756 132 624 82.5% CTELCO - FAIRPOINT COMMUNICATIONS, INC.
AS30036 1419 796 623 43.9% MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp
AS15557 1160 540 620 53.4% LDCOMNET Societe Francaise du Radiotelephone S.A
Total 49425 16460 32965 66.7% Top 30 total
Top 20 Route Count per Originating AS
Prefixes ASnum AS Description
3448 AS33363 BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC
3425 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
3408 AS7029 WINDSTREAM - Windstream Communications Inc
2964 AS4323 TWTC - tw telecom holdings, inc.
2091 AS18566 COVAD - Covad Communications Co.
1916 AS4766 KIXS-AS-KR Korea Telecom
1909 AS1785 AS-PAETEC-NET - PaeTec Communications, Inc.
1832 AS10620 Telmex Colombia S.A.
1824 AS17974 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
1810 AS28573 NET Servicos de Comunicao S.A.
1678 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd
1678 AS8402 CORBINA-AS OJSC "Vimpelcom"
1640 AS20115 CHARTER-NET-HKY-NC - Charter Communications
1633 AS4538 ERX-CERNET-BKB China Education and Research Network Center
1580 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
1576 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
1534 AS6503 Axtel, S.A.B. de C.V.
1494 AS8151 Uninet S.A. de C.V.
1419 AS30036 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp
1362 AS7303 Telecom Argentina S.A.
Top 20 Net Increased Routes per Originating AS Prefixes Change ASnum AS Description 215 0-> 215 AS2 DCN-AS - University of Delaware 142 35-> 177 AS33491 COMCAST-33491 - Comcast Cable Communications, Inc. 133 26-> 159 AS33287 COMCAST-33287 - Comcast Cable Communications, Inc. 105 428-> 533 AS4847 CNIX-AP China Networks Inter-Exchange 102 48-> 150 AS7015 COMCAST-7015 - Comcast Cable Communications Holdings, Inc 95 65-> 160 AS13188 BANKINFORM-AS TOV "Bank-Inform" 66 0-> 66 AS3 MIT-GATEWAYS - Massachusetts Institute of Technology 65 0-> 65 AS38404 GOEBC-AS-KR Gyeonggi Provincial Bucheon Office of Education 62 33-> 95 AS491 AFCONC-BLOCK1-AS - 754th Electronic Systems Group 49 3399->3448 AS33363 BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC 48 14-> 62 AS30137 SEA-BROADBAND - Sea Broadband, LLC 48 35-> 83 AS50710 EARTHLINK-AS EarthLink Ltd. Communications&Internet Services 42 87-> 129 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 40 256-> 296 AS6983 ITCDELTA - ITC^Deltacom 37 8-> 45 AS24525 SAP-AS-ID PT Solusi Aksesindo Pratama 31 7-> 38 AS6360 UNIVHAWAII - University of Hawaii 30 0-> 30 AS4 ISI-AS - University of Southern California 29 0-> 29 AS6 BULL-NETWORK for further information please visit http://www.bull.com 29 107-> 136 AS33667 CMCS - Comcast Cable Communications, Inc. 28 364-> 392 AS10796 SCRR-10796 - Road Runner HoldCo LLC
Top 20 Net Decreased Routes per Originating AS Prefixes Change ASnum AS Description -467 538-> 71 AS16284 UNSPECIFIED -131 1139->1008 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network -108 138-> 30 AS36874 CA2-AS -69 76-> 7 AS23851 CNNIC-CQCNC-AP CHONGQING CNC BROADBAND NETWORKS CO.,LTD -68 352-> 284 AS23966 LDN-AS-PK LINKdotNET Telecom Limited -63 210-> 147 AS16010 RUSTAVI2ONLINEAS Caucasus Online LLC -58 125-> 67 AS15399 WANANCHI-KE -57 901-> 844 AS9394 CRNET CHINA RAILWAY Internet(CRNET) -55 70-> 15 AS33770 KDN -51 416-> 365 AS29049 DELTA-TELECOM-AS Delta Telecom LTD. -49 49-> 0 AS10838 OCEANIC-INTERNET-RR - Oceanic Internet -43 771-> 728 AS17488 HATHWAY-NET-AP Hathway IP Over Cable Internet -37 43-> 6 AS42714 UA-KICHKAS Kichkas.NET -29 97-> 68 AS33651 CMCS - Comcast Cable Communications, Inc. -28 137-> 109 AS38197 SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited -25 40-> 15 AS44724 OCTOPUSNET-AS Octopusnet LTD -24 201-> 177 AS18812 NEWWAVECOMM - New Wave Communications -24 72-> 48 AS17785 CHINATELECOM-HA-AS-AP asn for Henan Provincial Net of CT -24 219-> 195 AS17431 TONET Beijing TONEK Information Technology Development Company -24 24-> 0 AS14208
Top 20 Added Routes this week per Originating AS Prefixes ASnum AS Description 560 AS8402 CORBINA-AS OJSC "Vimpelcom" 174 AS3216 SOVAM-AS OJSC "Vimpelcom" 142 AS33491 COMCAST-33491 - Comcast Cable Communications, Inc. 133 AS33287 COMCAST-33287 - Comcast Cable Communications, Inc. 111 AS4847 CNIX-AP China Networks Inter-Exchange 102 AS7015 COMCAST-7015 - Comcast Cable Communications Holdings, Inc 96 AS13188 BANKINFORM-AS TOV "Bank-Inform" 68 AS35908 VPLSNET - VPLS Inc. d/b/a Krypt Technologies 66 AS3 MIT-GATEWAYS - Massachusetts Institute of Technology 65 AS38404 GOEBC-AS-KR Gyeonggi Provincial Bucheon Office of Education 63 AS491 AFCONC-BLOCK1-AS - 754th Electronic Systems Group 56 AS4 ISI-AS - University of Southern California 53 AS33363 BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC 48 AS30137 SEA-BROADBAND - Sea Broadband, LLC 48 AS50710 EARTHLINK-AS EarthLink Ltd. Communications&Internet Services 42 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 41 AS6983 ITCDELTA - ITC^Deltacom 37 AS24525 SAP-AS-ID PT Solusi Aksesindo Pratama 32 AS812 ROGERS-CABLE - Rogers Cable Communications Inc. 31 AS6360 UNIVHAWAII - University of Hawaii
Top 20 Withdrawn Routes this week per Originating AS Prefixes ASnum AS Description -546 AS8402 CORBINA-AS OJSC "Vimpelcom" -467 AS16284 UNSPECIFIED -178 AS3216 SOVAM-AS OJSC "Vimpelcom" -140 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network -123 AS36874 CA2-AS -71 AS23851 CNNIC-CQCNC-AP CHONGQING CNC BROADBAND NETWORKS CO.,LTD -69 AS15399 WANANCHI-KE -68 AS23966 LDN-AS-PK LINKdotNET Telecom Limited -65 AS17488 HATHWAY-NET-AP Hathway IP Over Cable Internet -63 AS16010 RUSTAVI2ONLINEAS Caucasus Online LLC -60 AS9394 CRNET CHINA RAILWAY Internet(CRNET) -59 AS33770 KDN -57 AS4 ISI-AS - University of Southern California -55 AS35908 VPLSNET - VPLS Inc. d/b/a Krypt Technologies -51 AS29049 DELTA-TELECOM-AS Delta Telecom LTD. -49 AS10838 OCEANIC-INTERNET-RR - Oceanic Internet -38 AS42714 UA-KICHKAS Kichkas.NET -34 AS44724 OCTOPUSNET-AS Octopusnet LTD -29 AS27773 MILLICOM CABLE EL SALVADOR S.A. DE C.V. -29 AS33651 CMCS - Comcast Cable Communications, Inc.
Adds and Wdls per Prefix Length Prefix Adds Wlds /8 +:0 -:0 /9 +:0 -:0 /10 +:0 -:0 /11 +:0 -:0 /12 +:0 -:0 /13 +:1 -:0 /14 +:6 -:1 /15 +:22 -:1 /16 +:66 -:24 /17 +:91 -:78 /18 +:102 -:72 /19 +:146 -:127 /20 +:276 -:170 /21 +:352 -:150 /22 +:381 -:273 /23 +:469 -:232 /24 +:2925 -:2633 /25 +:9 -:34 /26 +:18 -:35 /27 +:5 -:8 /28 +:7 -:25 /29 +:20 -:165 /30 +:26 -:244 /31 +:0 -:1 /32 +:8 -:25
Top 20 ASes advertising more specific prefixes
More Total
Specifics Prefixes ASnum AS Description
3370 3448 AS33363 BHN-TAMPA - BRIGHT HOUSE NETWORKS, LLC
3355 3425 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
3267 3408 AS7029 WINDSTREAM - Windstream Communications Inc
2766 2964 AS4323 TWTC - tw telecom holdings, inc.
2069 2091 AS18566 COVAD - Covad Communications Co.
1839 1916 AS4766 KIXS-AS-KR Korea Telecom
1830 1832 AS10620 Telmex Colombia S.A.
1819 1909 AS1785 AS-PAETEC-NET - PaeTec Communications, Inc.
1810 1810 AS28573 NET Servicos de Comunicao S.A.
1809 1824 AS17974 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
1752 1786 AS4 ISI-AS - University of Southern California
1664 1678 AS8402 CORBINA-AS OJSC "Vimpelcom"
1623 1678 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd
1592 1640 AS20115 CHARTER-NET-HKY-NC - Charter Communications
1565 1576 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
1528 1580 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
1524 1633 AS4538 ERX-CERNET-BKB China Education and Research Network Center
1487 2991 AS3 MIT-GATEWAYS - Massachusetts Institute of Technology
1465 1534 AS6503 Axtel, S.A.B. de C.V.
1417 1419 AS30036 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp
Prefix Origin AS AS Description
5.3.0.0/16 AS41733 ZTELECOM-AS Z-Telecom ltd.
5.16.0.0/14 AS41733 ZTELECOM-AS Z-Telecom ltd.
10.2.0.36/32 AS812 ROGERS-CABLE - Rogers Cable Communications Inc.
10.6.0.0/21 AS65512 -Private Use AS-
10.6.32.0/21 AS65512 -Private Use AS-
10.6.72.0/21 AS65512 -Private Use AS-
10.6.80.0/20 AS65512 -Private Use AS-
10.6.96.0/20 AS5056 INS-NET-2 - Iowa Network Services
10.116.0.0/25 AS20453 ROGERS-WIRELESS - Rogers AT&T Wireless Inc
10.116.0.128/25 AS20453 ROGERS-WIRELESS - Rogers AT&T Wireless Inc
14.192.0.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.4.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.8.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.12.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.16.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.20.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.24.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
14.192.28.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg
27.112.114.0/24 AS23884 PROENNET-AS Proimage Engineering and Communication Co.,Ltd.
41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV
62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV
66.171.32.0/20 AS705 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.207.32.0/20 AS23011
66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC
66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.143.0/24 AS3356 LEVEL3 Level 3 Communications
69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A.
72.44.16.0/20 AS15054 HAMELTRONICS - Hameltronics, LLC
74.91.48.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.49.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.50.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.51.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.52.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.53.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.54.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.55.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.56.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.57.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.58.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.59.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.60.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.61.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.62.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.63.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
98.159.96.0/20 AS46975
110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas S.A.
116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP
172.23.192.0/18 AS14138 OCPS - Orange County Public Schools
172.30.1.0/24 AS14138 OCPS - Orange County Public Schools
172.45.1.0/24 AS3356 LEVEL3 Level 3 Communications
172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group)
172.223.60.0/22 AS6910 DIALTELECOMRO Dial Telecom S.R.L.
192.168.233.0/24 AS32277 TBAYTEL - Thunder Bay Telephone
192.168.253.0/24 AS5056 INS-NET-2 - Iowa Network Services
200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC.
200.23.84.0/24 AS8151 Uninet S.A. de C.V.
200.24.73.0/24 AS26061 Equant Colombia
200.24.76.0/24 AS7195 Telecorp Colombia S.A.
200.33.40.0/24 AS11172 Alestra, S. de R.L. de C.V.
200.34.0.0/20 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey
200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda
202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.
202.58.113.0/24 AS19161
202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company
202.83.120.0/21 AS37972
202.83.124.0/24 AS37972
202.83.125.0/24 AS37972
202.83.126.0/24 AS37972
202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.122.134.0/24 AS38615
202.140.128.0/19 AS9583 SIFY-AS-IN Sify Limited
202.160.152.0/22 AS10113 EFTEL-AS-AP Eftel Limited.
202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd.
202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited
203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
203.142.219.0/24 AS45149
205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A.
206.123.129.0/24 AS10790 INREACH-AS - InReach Internet
206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company
207.174.131.0/24 AS26116 INDRA - Indra's Net Inc
207.174.132.0/23 AS26116 INDRA - Indra's Net Inc
207.174.152.0/23 AS26116 INDRA - Indra's Net Inc
207.174.154.0/24 AS26116 INDRA - Indra's Net Inc
207.174.155.0/24 AS26116 INDRA - Indra's Net Inc
207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc.
207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.
208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC
208.91.56.0/21 AS22241 IC2NET - IC2NET
208.91.56.0/24 AS22241 IC2NET - IC2NET
208.91.57.0/24 AS22241 IC2NET - IC2NET
208.91.58.0/24 AS22241 IC2NET - IC2NET
208.91.59.0/24 AS22241 IC2NET - IC2NET
208.91.60.0/24 AS22241 IC2NET - IC2NET
208.91.61.0/24 AS22241 IC2NET - IC2NET
208.91.62.0/24 AS22241 IC2NET - IC2NET
208.91.63.0/24 AS22241 IC2NET - IC2NET
209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications
209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network
209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC
216.12.160.0/20 AS26627 AS-PILOSOFT - Pilosoft, Inc.
216.21.160.0/20 AS27876 American Data Networks
216.194.160.0/20 AS27876 American Data Networks
Bogus AS Announcing AS Description
AS1547 Announced by AS174 COGENT Cogent/PSI
AS1547 Announced by AS1680 NV-ASN 013 NetVision Ltd.
AS1547 Announced by AS3320 DTAG Deutsche Telekom AG
AS1547 Announced by AS3356 LEVEL3 Level 3 Communications
AS1547 Announced by AS3491 BTN-ASN - Beyond The Network America, Inc.
AS1547 Announced by AS31343 INTERTELECOM Intertelecom Ltd
AS10934 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS10934 Announced by AS3356 LEVEL3 Level 3 Communications
AS10934 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS10934 Announced by AS14742 INTERNAP-BLOCK-4 - Internap Network Services Corporation
AS11294 Announced by AS23005 SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC
AS11384 Announced by AS13789 INTERNAP-BLK3 - Internap Network Services Corporation
AS11438 Announced by AS26163 DATAGRAM - Datagram, Inc.
AS11531 Announced by AS18710 GKG-NET - GKG.NET, INC
AS12011 Announced by AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC
AS12195 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS12195 Announced by AS7132 SBIS-AS - AT&T Internet Services
AS12240 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS13317 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS13486 Announced by AS174 COGENT Cogent/PSI
AS13499 Announced by AS3356 LEVEL3 Level 3 Communications
AS13516 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS13540 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS13540 Announced by AS14744 INTERNAP-BLOCK-4 - Internap Network Services Corporation
AS13564 Announced by AS6197 BATI-ATL - BellSouth Network Solutions, Inc
AS13604 Announced by AS10910 INTERNAP-BLK - Internap Network Services Corporation
AS13696 Announced by AS174 COGENT Cogent/PSI
AS13954 Announced by AS13790 INTERNAP-BLK3 - Internap Network Services Corporation
AS13954 Announced by AS14710 ASN-CXA-OM-14710-CBS - Cox Communications Omaha, L.L.C.
AS14086 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS14207 Announced by AS7132 SBIS-AS - AT&T Internet Services
AS14434 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS14434 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS14434 Announced by AS14979 AERONET-WIRELESS - Aeronet Wireless
AS14528 Announced by AS4323 TWTC - tw telecom holdings, inc.
AS14665 Announced by AS3356 LEVEL3 Level 3 Communications
AS14764 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS14812 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS14812 Announced by AS14710 ASN-CXA-OM-14710-CBS - Cox Communications Omaha, L.L.C.
AS14923 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS14923 Announced by AS17814 COMNET-AP-ASN2 ComNet Telecom International Ltd. AS number.
AS14942 Announced by AS4323 TWTC - tw telecom holdings, inc.
AS14950 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS15037 Announced by AS20115 CHARTER-NET-HKY-NC - Charter Communications
AS15053 Announced by AS12180 INTERNAP-2BLK - Internap Network Services Corporation
AS15115 Announced by AS10912 INTERNAP-BLK - Internap Network Services Corporation
AS15132 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS15302 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS15302 Announced by AS4323 TWTC - tw telecom holdings, inc.
AS15351 Announced by AS36463 ASN-STRAUSS - Martin Strauss Technologies, LLC
AS16476 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS16491 Announced by AS46375 AS-SONICTELECOM - Sonic Telecom LLC
AS16504 Announced by AS30170 OPTICFUSION - Optic Fusion
AS16575 Announced by AS4323 TWTC - tw telecom holdings, inc.
AS16577 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS17017 Announced by AS22691 ISPNET-1 - ISPnet, Inc.
AS17031 Announced by AS81 NCREN - MCNC
AS17031 Announced by AS11426 SCRR-11426 - Road Runner HoldCo LLC
AS17159 Announced by AS1239 SPRINTLINK - Sprint
AS17300 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS17300 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS17300 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS18533 Announced by AS174 COGENT Cogent/PSI
AS18682 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS19051 Announced by AS174 COGENT Cogent/PSI
AS19051 Announced by AS14383 VCS-AS - Virtacore Systems Inc
AS19055 Announced by AS1239 SPRINTLINK - Sprint
AS19055 Announced by AS2828 XO-AS15 - XO Communications
AS19097 Announced by AS13407 ONECOM-CTC - One Communications Corporation
AS19161 Announced by AS9831 UNIGATE-AS-AP AS NO. FOR UNIGATE TELECOM INC.
AS19193 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS19308 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS19533 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS19533 Announced by AS7381 SASUSA SunGard Availability Services USA
AS19577 Announced by AS7832 PCISYS - WW/Precision Communication
AS19602 Announced by AS3549 GBLX Global Crossing Ltd.
AS19602 Announced by AS6461 MFNX MFN - Metromedia Fiber Network
AS19602 Announced by AS16735 Companhia de Telecomunicacoes do Brasil Central
AS19602 Announced by AS23005 SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC
AS19625 Announced by AS1239 SPRINTLINK - Sprint
AS19681 Announced by AS3549 GBLX Global Crossing Ltd.
AS19743 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS19779 Announced by AS3549 GBLX Global Crossing Ltd.
AS20008 Announced by AS2044 IINET-2044 - Infinity Internet, Inc.
AS20008 Announced by AS7385 INTEGRATELECOM - Integra Telecom, Inc.
AS20168 Announced by AS7385 INTEGRATELECOM - Integra Telecom, Inc.
AS20475 Announced by AS174 COGENT Cogent/PSI
AS20475 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS21610 Announced by AS812 ROGERS-CABLE - Rogers Cable Communications Inc.
AS21610 Announced by AS8218 NEO-ASN Neotelecoms Global Backbone
AS21676 Announced by AS1239 SPRINTLINK - Sprint
AS21688 Announced by AS10913 INTERNAP-BLK - Internap Network Services Corporation
AS21688 Announced by AS32448 METROCAST-1 - MetroCast Cablevision of New Hampshire, LLC.
AS21695 Announced by AS21686 SYSTEMMETRICS-1 - SystemMetrics Corporation
AS21861 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS21933 Announced by AS10912 INTERNAP-BLK - Internap Network Services Corporation
AS21944 Announced by AS26819 TOIBGP1 - Telos Online, Inc
AS21969 Announced by AS3356 LEVEL3 Level 3 Communications
AS22056 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS22058 Announced by AS3356 LEVEL3 Level 3 Communications
AS22492 Announced by AS4323 TWTC - tw telecom holdings, inc.
AS22586 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS22713 Announced by AS1239 SPRINTLINK - Sprint
AS22733 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS22740 Announced by AS3356 LEVEL3 Level 3 Communications
AS22741 Announced by AS10910 INTERNAP-BLK - Internap Network Services Corporation
AS22751 Announced by AS22197 APPS - Apps Communications
AS22757 Announced by AS17054 AS17054 - CONTINENTAL BROADBAND PENNSYLVANIA, INC.
AS22943 Announced by AS10910 INTERNAP-BLK - Internap Network Services Corporation
AS23011 Announced by AS12006 BROADVIEWNET-AS-12006 - Broadview Networks, Inc.
AS23049 Announced by AS3356 LEVEL3 Level 3 Communications
AS23108 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS23108 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS23448 Announced by AS852 ASN852 - Telus Advanced Communications
AS23448 Announced by AS6327 SHAW - Shaw Communications Inc.
AS23496 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS23496 Announced by AS4323 TWTC - tw telecom holdings, inc.
AS23502 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS23507 Announced by AS22442 HOU-PHONOSCOPE - PHONOSCOPE
AS24322 Announced by AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
AS25639 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS25800 Announced by AS14985 VEROXITY - Veroxity Technology Partners, Inc.
AS25808 Announced by AS174 COGENT Cogent/PSI
AS25895 Announced by AS855 CANET-ASN-4 - Bell Aliant Regional Communications, Inc.
AS25895 Announced by AS11260 EASTLINK-HSI - EastLink
AS26023 Announced by AS852 ASN852 - Telus Advanced Communications
AS26051 Announced by AS17229 ATT-CERFNET-BLOCK - AT&T Enhanced Network Services
AS26064 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS26095 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS26165 Announced by AS2828 XO-AS15 - XO Communications
AS26295 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS26295 Announced by AS7132 SBIS-AS - AT&T Internet Services
AS26396 Announced by AS32703 IFN-NET - Indiana Fiber Network, LLC
AS26437 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS26437 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS26687 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS26885 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS26885 Announced by AS2828 XO-AS15 - XO Communications
AS26933 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS26939 Announced by AS174 COGENT Cogent/PSI
AS27225 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS27470 Announced by AS852 ASN852 - Telus Advanced Communications
AS27640 Announced by AS1785 AS-PAETEC-NET - PaeTec Communications, Inc.
AS29703 Announced by AS852 ASN852 - Telus Advanced Communications
AS29703 Announced by AS6539 GT-BELL - Bell Canada
AS29760 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS29837 Announced by AS14743 INTERNAP-BLOCK-4 - Internap Network Services Corporation
AS29861 Announced by AS12069 REV-NET-TECHNOLOGIES - Rev.Net Technologies
AS29876 Announced by AS29791 VOXEL-DOT-NET - Voxel Dot Net, Inc.
AS29961 Announced by AS13789 INTERNAP-BLK3 - Internap Network Services Corporation
AS30022 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS30031 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS30061 Announced by AS4323 TWTC - tw telecom holdings, inc.
AS30061 Announced by AS6181 FUSE-NET - Cincinnati Bell Telephone
AS30119 Announced by AS13385 COMCAST-TELECOMM - Comcast Telecommunications, Inc.
AS30304 Announced by AS174 COGENT Cogent/PSI
AS30304 Announced by AS6939 HURRICANE - Hurricane Electric, Inc.
AS30378 Announced by AS1239 SPRINTLINK - Sprint
AS30433 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS30454 Announced by AS174 COGENT Cogent/PSI
AS30454 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS30621 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS31813 Announced by AS17054 AS17054 - CONTINENTAL BROADBAND PENNSYLVANIA, INC.
AS32165 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS32165 Announced by AS1239 SPRINTLINK - Sprint
AS32309 Announced by AS2828 XO-AS15 - XO Communications
AS32309 Announced by AS7132 SBIS-AS - AT&T Internet Services
AS32567 Announced by AS4323 TWTC - tw telecom holdings, inc.
AS32603 Announced by AS11426 SCRR-11426 - Road Runner HoldCo LLC
AS32689 Announced by AS13977 CTELCO - FAIRPOINT COMMUNICATIONS, INC.
AS32805 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS32873 Announced by AS10912 INTERNAP-BLK - Internap Network Services Corporation
AS32895 Announced by AS1785 AS-PAETEC-NET - PaeTec Communications, Inc.
AS33422 Announced by AS4323 TWTC - tw telecom holdings, inc.
AS33649 Announced by AS19029 NEWEDGENETS - New Edge Networks
AS33723 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS33731 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS35909 Announced by AS2828 XO-AS15 - XO Communications
AS36025 Announced by AS6130 AIS-WEST - American Internet Services, LLC.
AS36025 Announced by AS25973 GTT Global Telecom & Technology ASN
AS36025 Announced by AS27524 XEEX-COMMUNICATIONS - Xeex
AS36078 Announced by AS3549 GBLX Global Crossing Ltd.
AS36078 Announced by AS25973 GTT Global Telecom & Technology ASN
AS36124 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS36124 Announced by AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
AS36780 Announced by AS32952 AS-FTGX - FiberNet Telecom Group
AS36828 Announced by AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
AS36938 Announced by AS37125 Layer3-NG
AS37786 Announced by AS16637 MTNNS-AS
AS37972 Announced by AS2042 ERX-JARING JARING Communications Sdn Bhd.
AS38057 Announced by AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone
AS38615 Announced by AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
AS39965 Announced by AS3356 LEVEL3 Level 3 Communications
AS39965 Announced by AS7018 ATT-INTERNET4 - AT&T Services, Inc.
AS39993 Announced by AS6128 CABLE-NET-1 - Cablevision Systems Corp.
AS40081 Announced by AS7849 CROCKERCOM - CROCKER COMMUNICATIONS
AS40112 Announced by AS6939 HURRICANE - Hurricane Electric, Inc.
AS40440 Announced by AS36394 ASN-GRID4-GATEWAYS - Grid4 Communications, Inc
AS40527 Announced by AS6128 CABLE-NET-1 - Cablevision Systems Corp.
AS40782 Announced by AS6461 MFNX MFN - Metromedia Fiber Network
AS45149 Announced by AS4847 CNIX-AP China Networks Inter-Exchange
AS46284 Announced by AS3257 TINET-BACKBONE Tinet SpA
AS46323 Announced by AS3257 TINET-BACKBONE Tinet SpA
AS46323 Announced by AS6453 GLOBEINTERNET TATA Communications
AS46496 Announced by AS393237 DTZN-AS1 - Dedicated Zone Inc
AS46726 Announced by AS12064 ASN-CXA-HR-12064-CBS - Cox Communications Inc.
AS46975 Announced by AS3356 LEVEL3 Level 3 Communications
AS46978 Announced by AS209 ASN-QWEST - Qwest Communications Company, LLC
AS46978 Announced by AS12179 INTERNAP-2BLK - Internap Network Services Corporation
AS46978 Announced by AS31893 MCKNIGHT-DATA - McKnight Dallas Real Estate, LP
AS63200 Announced by AS3707 DIGEX3707 - MCI Communications Services, Inc. d/b/a Verizon Business
AS63354 Announced by AS10913 INTERNAP-BLK - Internap Network Services Corporation
AS64001 Announced by AS17812 SYMCAUTHNET Symantec Inc
AS64023 Announced by AS7303 Telecom Argentina S.A.
AS64140 Announced by AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center
AS64392 Announced by AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
AS64512 Announced by AS13432 ASN-CXA-LV-13432-CBS - Cox Communications Inc.
AS64512 Announced by AS28999 SIPORTAL-AS Siportal Srl
AS64513 Announced by AS13432 ASN-CXA-LV-13432-CBS - Cox Communications Inc.
AS64513 Announced by AS16284 UNSPECIFIED
AS64524 Announced by AS1675 ANS-NY2-AS - ANS Communications
AS64526 Announced by AS38287 VGEX-MELB-AP VICTORIAN GOVERNMENT EXTRANET
AS64530 Announced by AS8194 VITA VAS "Latvijas Valsts radio un televizijas centrs"
AS64530 Announced by AS17542 HORTRESEARCH-AS-NZ-AP HortResearch Limited
AS64546 Announced by AS174 COGENT Cogent/PSI
AS64600 Announced by AS9893 DSE-VIC-GOV-AS Department of Sustainability & Enivronment,
AS64600 Announced by AS26609 Universal Telecom S/A
AS64646 Announced by AS9893 DSE-VIC-GOV-AS Department of Sustainability & Enivronment,
AS64701 Announced by AS13083 Vodafone Group Services
AS64842 Announced by AS36180 JASPERSYSTEMS-COM - Jasper Wireless Inc.
AS64889 Announced by AS27476 TWCME - Time Warner Cable of Maine
AS64958 Announced by AS4608 APNIC-AP Asia Pacific Network Information Centre
AS64959 Announced by AS4608 APNIC-AP Asia Pacific Network Information Centre
AS64990 Announced by AS19893 RWT - RagingWire Telecommunications
AS64999 Announced by AS38814 ASIAMAX-HK-EA-AP Asiamax Technology Limited VPN Service Provider Hong Kong
AS65001 Announced by AS6503 Axtel, S.A.B. de C.V.
AS65001 Announced by AS6739 ONO-AS Cableuropa - ONO
AS65001 Announced by AS8570 LES OJSC Rostelecom
AS65001 Announced by AS13999 Mega Cable, S.A. de C.V.
AS65001 Announced by AS28704 TELINDUS-AS Telindus International Service Center
AS65002 Announced by AS35400 MFIST OJSC Rostelecom
AS65006 Announced by AS12880 DCI-AS Information Technology Company (ITC)
AS65007 Announced by AS14454 PERIMETER-ESECURITY - Perimeter eSecurity
AS65010 Announced by AS6738 DRI DRI http://www.dri.fr - Internet Service Provider
AS65012 Announced by AS13122 MANX-AS MANX-TELECOM Autonomous System
AS65025 Announced by AS6939 HURRICANE - Hurricane Electric, Inc.
AS65101 Announced by AS3269 ASN-IBSNAZ Telecom Italia S.p.a.
AS65108 Announced by AS13999 Mega Cable, S.A. de C.V.
AS65145 Announced by AS18747 IFX-NW - IFX Communication Ventures, Inc.
AS65329 Announced by AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP
AS65400 Announced by AS65000 -Private Use AS-
AS65416 Announced by AS40193 AS-TRIT - Trit Networks, LLC
AS65500 Announced by AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless
AS65501 Announced by AS57344 TELEHOUSE-AS Telehouse EAD
AS65502 Announced by AS29838 AMC - Atlantic Metro Communications
AS65503 Announced by AS15545 ALBAINTERNET-AS Alba Internet Ltd.
AS65514 Announced by AS34419 ON-AS Vodafone Group Services
AS65518 Announced by AS18747 IFX-NW - IFX Communication Ventures, Inc.
AS65530 Announced by AS4608 APNIC-AP Asia Pacific Network Information Centre
AS65530 Announced by AS38287 VGEX-MELB-AP VICTORIAN GOVERNMENT EXTRANET
AS65530 Announced by AS6503 Axtel, S.A.B. de C.V.
AS65544 Announced by AS5800 DNIC-ASBLK-05800-06055 - DoD Network Information Center
AS65544 Announced by AS14294 LIBERTYTEL - Liberty Telecom, LLC
AS65550 Announced by AS52348 Cooperativa Eléctrica Antonio Carboni Ltda
AS65551 Announced by AS52348 Cooperativa Eléctrica Antonio Carboni Ltda
AS65554 Announced by AS10913 INTERNAP-BLK - Internap Network Services Corporation
AS65554 Announced by AS52348 Cooperativa Eléctrica Antonio Carboni Ltda
AS65570 Announced by AS52348 Cooperativa Eléctrica Antonio Carboni Ltda
AS519191 Announced by AS51919 MANROLAND manroland AG
AS7537153 Announced by AS51653 PRESNET-AS PRESNET s.r.o.
AS12845938 Announced by AS12741 INTERNETIA-AS Netia SA
AS12845948 Announced by AS3269 ASN-IBSNAZ Telecom Italia S.p.a.
A version of this report is available using html-formatted tables.
Report produced at: Sat Apr 28 02:01:29 2012 AEST (cidr-report.c v1.4 - gih)